Ideal 5 days: Phoenix to ??

First time CA RV renter this year over the holidays. Renting from PHX and want to plan 6 awesome days without more than 4-5 hours driving per day. We already visited the Grand Canyon. Would love to visit Bryce Canyon, Moab, 4 corners, Santa fe but google map calculates 1500 miles which seems excessive. Any advice on the best first-ever RV road trip would be greatly appreciated! Thanks and happy holidays!